AFE 46-20039 Intercooler Tube Upgrade 07.5-08 Dodge 6.7L Cummins Diesel

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The intercooler tube is constructed out of huge, mandrel bent 3” 409 stainless steel and is powder-coated for maximum cooling efficiency. Two heavy-duty, 5-ply aramid reinforced couplings give this upgrade the much-needed strength to easily withstand high boost pressures and maintain reliability. All hardware including constant tension t-bolt clamps is supplied for an easy installation.

In recent testing, part number 46-20039 (With aFe’s 75-11342 Air Intake and 49-42006 Exhaust System)out-flowed the factory Intercooler tube by 45 percent and gave a stunning 20 horsepower and 63 foot pounds of torque increase at 1750 RPM which significantly lowered engine gas temperatures and increased MPG’s.